Base | Representation |
---|---|
bin | 10011101100101011100… |
… | …000011100000110001100 |
3 | 11210101222211011121122011 |
4 | 103230223200130012030 |
5 | 134134231010402340 |
6 | 2513504502031004 |
7 | 166540401305032 |
oct | 23545340340614 |
9 | 4711884147564 |
10 | 1353644622220 |
11 | 482094110920 |
12 | 19a418a18464 |
13 | 9a856c6b957 |
14 | 49733d62552 |
15 | 253287430ea |
hex | 13b2b81c18c |
1353644622220 has 24 divisors (see below), whose sum is σ = 3101076771408. Its totient is φ = 492234408000.
The previous prime is 1353644622217. The next prime is 1353644622227. The reversal of 1353644622220 is 222264463531.
It is not an unprimeable number, because it can be changed into a prime (1353644622227) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3076464831 + ... + 3076465270.
It is an arithmetic number, because the mean of its divisors is an integer number (129211532142).
Almost surely, 21353644622220 is an apocalyptic number.
1353644622220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1353644622220 is an abundant number, since it is smaller than the sum of its proper divisors (1747432149188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1353644622220 is a wasteful number, since it uses less digits than its factorization.
1353644622220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6152930121 (or 6152930119 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 40.
The spelling of 1353644622220 in words is "one trillion, three hundred fifty-three billion, six hundred forty-four million, six hundred twenty-two thousand, two hundred twenty".
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